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Use and Abuse of Selective Extraction

Use and Abuse of Selective Extraction

Seminar by: Barry W. Smee , Ph.D. Partial, selective or cold chemical extractions have recently been employed as geochemical tools that have been given the powers to detect mineral deposits through varying thicknesses of overburden. These analytical extractions are...
How to Audit a Laboratory

How to Audit a Laboratory

Seminar by: Barry W. Smee , Ph.D. The credibility gap caused by the 1997 Bre-X deception has resulted in an increased awareness of the use of Quality Control (QC) procedures in mineral exploration programs. Regulatory agencies who monitor publicly traded companies are...
Quality Control in Mineral Exploration

Quality Control in Mineral Exploration

Seminar by: Barry W. Smee , Ph.D. The credibility of information obtained from the analysis of exploration samples was damaged severely when details of the Bre-X deception were revealed, and consequently altered the way in which exploration samples are handled. Prior...